Bài tập Tiếng Anh 12 Unit 8 Global Success (có lời giải)

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Bài tập Tiếng Anh 12 Unit 8: Wildlife conservation sách Global Success có đáp án chi tiết giúp học sinh ôn tập để học tốt môn Tiếng Anh 12.

Bài tập Tiếng Anh 12 Unit 8 Global Success (có lời giải)

Bài 1. Viết lại các câu sau sang dạng câu mệnh đề trạng ngữ chỉ điều kiện.

1. She is living in China because she got married to a Chinese.

=> _________________________________________.

2. I am tired now because I went home late yesterday.

=> _________________________________________.

3. She did the homework last night so she gets a high score today.

=> _________________________________________.

4. It rained yesterday so I don’t go to school today.

=> _________________________________________.

5. I missed the end of the film so I don’t know who the murderer was.

=> _________________________________________.

6. Stop talking or you won’t understand the lesson

=> _________________________________________.

7. I don’t know her number, so I don’t ring her up.

=> _________________________________________.

8. I don’t know the answer, so I can’t tell you.

=> _________________________________________.

9. We got lost because we didn’t have a map.

=> _________________________________________.

10. Susan felt sick because she ate four cream cakes.

=> _________________________________________.

11. Without this treatment, the patient would have died.

=> _________________________________________.

12. He lost his job because he was late every day.

=> _________________________________________.

Hướng dẫn giải

1. If she hadn’t got married to a Chinese, she wouldn’t be living in China. (Nếu cô ấy không kết hôn với người Trung Quốc, cô ấy sẽ không sống ở Trung Quốc.)

2. If I hadn’t gone home late yesterday, I wouldn’t be tired now. (Nếu tôi không về nhà muộn hôm qua, tôi sẽ không mệt mỏi bây giờ.)

3. If she hadn’t done the homework last night, she wouldn’t have gotten a high score today. (Nếu cô ấy không làm bài tập về nhà tối qua, cô ấy sẽ không đạt điểm cao hôm nay.)

4. If it hadn't rained yesterday, I wouldn’t go to school today. (Nếu hôm qua trời không mưa, tôi sẽ không đến trường hôm nay.)

5. If I hadn’t missed the end of the film, I would know who the murderer was. (Nếu tôi không bỏ lỡ đoạn cuối phim, tôi sẽ biết ai là kẻ giết người.)

6. If you keep talking, you won't understand the lesson. (Nếu bạn cứ nói chuyện, bạn sẽ không hiểu bài.)

7. If I know her number, I will ring her up. (Nếu tôi biết số điện thoại của cô ấy, tôi sẽ gọi cho cô ấy.)

8. If I know the answer, I will tell you. (Nếu tôi biết câu trả lời, tôi sẽ nói cho bạn biết.)

9. If we had had a map, we wouldn't have got lost. (Nếu chúng tôi có bản đồ, chúng tôi đã không bị lạc.)

10. If Susan hadn't eaten four cream cakes, she wouldn't have felt sick. (Nếu Susan không ăn bốn chiếc bánh kem, cô ấy đã không bị ốm.)

11. If we hadn't had this treatment, the patient would have died. (Nếu chúng tôi không được điều trị này, bệnh nhân đã chết.)

12. If he hadn't been late every day, he wouldn't have lost his job. (Nếu anh ấy không đi làm muộn mỗi ngày, anh ấy đã không bị mất việc.)

Bài 2. Cho dạng đúng của động từ trong ngoặc.

1. If you had told me that he never paid his debts, I (not lend) _____him the money.

2. If you (not sneeze) _____,he wouldn't have known that we were there.

3. If you (put) _____some mustard in the sandwiches, they would have tasted better.

4. The hens (not get) _____ into the house if you had shut the door.

5. If he had known that the river was dangerous, he (not try) _____to swim across it.

6. If your sister ______ (water) her plants regularly, they ______ (not die) so easily.

7. If my brother ______ (get) up early, he ______ (not get) stuck in traffic jams.

8. Karik ______ (not have) dark circles under his eyes if he ______ (go) to bed at 10 p.m every day.

9. We ______ (not be) late again if we ______ (not travel) by bus.

10. If you ______ (eat) more, you ______ (gain) the weight.

11. If I ______ (be) you, I ______ (meet) him at a coffee shop.

12. They ______ (see) each other often if they ______ (live) closer.

13. If it ______ (not rain), Jimmy ______ (go) to work on time.

14. If I ______ (be) more careful, I ______ (not make) that stupid mistake.

15. My parents ______ (feel) less stressed if they ______ (know) how to balance life and work.

Hướng dẫn giải

1. wouldn’t have lent 2. hadn’t sneezed 3. had put 4. wouldn’t have got 5. wouldn’t have tried 6. watered – wouldn't die 7. got – wouldn't get 8. would have – went

9. wouldn't be – didn't travel 10. ate – would gain 11. were – would meet 12. would see – lived 13. didn't rain – would go 14. were – wouldn't make 15. would feel – knew

Bài 3. Sử dụng kiến thức về mệnh đề trạng ngữ chỉ so sánh để hoàn thành câu.

1. Her performance in the exam was (good) ____________ than mine.

2. This restaurant is (popular) ____________ than the one across the street.

3. The new laptop is (powerful) ____________ than the old one.

4. The movie we saw last night was (boring) ____________ than the one we saw last week.

5. She speaks English (fluently) ____________ than her brother.

6. The traffic during rush hour is (bad) ____________ than usual.

7. The coffee at this café tastes (good) ____________ than the coffee at the other café.

8. His jokes are (funny) ____________ than hers.

9. My friend's car is (reliable) ____________ than mine.

10. The new smartphone has a (large) ____________ screen than the old one.

11. Her handwriting is (neat) ____________ than mine.

12. The scenery in the mountains is (breathtaking) ____________ than at the beach.

13. The new movie is (entertaining) ____________ than the one we saw last week.

14. The hotel we stayed at was (luxurious) ____________ than the one we stayed at last year.

15. The new restaurant has (tasty) ____________ food than the one we used to go to.

Hướng dẫn giải

1. better 2. more popular 3. more powerful 4. more boring 5. more fluently 6. worse 7. better 8. funnier

9. more reliable 10. larger 11. neater 12. more breathtaking 13. more entertaining 14. more luxurious 15. tastier

Bài 4. Chọn đáp án đúng.

1. If I were you, I ______ (not drink) red wine.

A. wouldn’t drink

B. won’t drink

C. didn’t drink

2. If Lanny ______ (live) in Vietnam, she ______ (speak) Vietnamese fluently.

A. lived – could speak

B. lived – spoke

C. lived – will speak

3. They ______ (get) the trophy if they ______ (win) the match.

A. got – won

B. will get – won

C. would get – won

4. If Lam ______ (shave) his head, her parents ______ (be) mad.

A. shaved – would be

B. shaved – will be

C. shaved – were

5. If I ______ (catch) that bus, I ______ (go) to school on time.

A. caught – went

B. caught – will go

C. caught – would go

6. What ______ (Chi/ do) if she ______ (fail) the entrance exam?

A. did Chi do – failed

B. will Chi do – failed

C. would Chi do – failed

7. If you ______ (do) exercise regularly, you ______ (not get) ill.

A. did – won’t get

B. did – wouldn’t get

C. did – don’t get

8. Where ______ (you/ choose) if you ______ (travel) around the world?

A. would you choose – traveled

B. do you choose – traveled

C. will you choose – traveled

9. If they ______ (live) in America for 2 years, their English ______ (improve).

A. lived – will improve

B. lived – would improve

C. lived – improved

10. If David ______ (act) more friendly, more people ______ (like) to talk to him.

A. acted – liked

B. acted – will like

C. acted – would like

Hướng dẫn giải

1. A	2. A	3. C	4. A	5. C
6. C	7. C	8. A	9. B	10. C

Bài 5. Sử dụng kiến thức về mệnh đề trạng ngữ chỉ so sánh để hoàn thành câu.

1. Life in the countryside is __________________ life in the city. (busy)

2. Houses in the past were __________________ houses nowadays. (comfortable)

3. The air in rural areas is __________________ the air in big cities. (fresh)

4. People in the past didn’t travel __________________ people today. (far)

5. Farmers work __________________ office workers. (hard)

6. Children in the countryside have __________________ children in urban areas. (many / opportunities)

7. Life in the past was not __________________ life today. (modern)

8. Villagers don’t earn __________________ city residents. (much / money)

9. The cost of living in the countryside isn’t __________________ in the city. (high)

10. Means of transport in the past were not __________________ they are now. (fast)

Hướng dẫn giải

1. not as busy as 2. not as comfortable as 3. as fresh as 4. as far as 5. as hard as

6. as many opportunities as 7. as modern as 8. as much money as 9. as high as 10. as fast as

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Lưu trữ: Bài tập Tiếng Anh 12 Unit 8 (sách cũ)

Hiển thị nội dung

I. Choose the word whose underlined part is pronounced differently from that of the others:

1. a. wipe    b. alive    c. micro    d. link

2. a. clean    b. threat    c. ahead    d. instead

3. a. breathing    b. methane    c. thank    d. healthy

4. a. choose    b. moon    c. food    d. look

5. a. burden    b. survive    c. curtain    d. furnish

II. Choose the word which is stressed differently from the rest:

6. a. different    b. terrorist    c. contrary    d. domestic

7. a. future    b. burden    c. device    d. certain

8. a. development    b. security    c. pessimistic    d. particular

9. a. threaten    b. appear    c. modern    d. instance

10. a. experience    b. technology    c. environment    d. optimistic

III. Choose the word or phrase - a, b, c or d - that best completes the sentence or substitutes for the underlined word or phrase:

11. Constant _______ of attack makes everyday life dangerous here.

a. threat    b. threaten    c. threatening    d. threateningly

12. No one can predict the future exactly. Things may happen _______.

a. expected    b. unexpected    c. expectedly    d. unexpectedly

13. Someone who is _______ is hopeful about the future or the success of something in particular.

a. powerful    b. optimistic    c. stagnant    d. pessimistic

14. A _______ is a spacecraft that is designed to travel into space and back to earth several times.

a. plane    b. corporation

c. telecommunication    d. space-shuttle

15. In the future many large corporations will be wiped out and millions of jobs will be lost.

a. companies    b. services    c. supermarkets    d. farms

16. The more powerful weapons are, the more terrible the _______ is.

a. creativity    b. history    c. terrorism    d. technology

17. The medical community continues to make progress in the fight against cancer.

a. speed    b. expectation    c. improvement    d. treatment

18. Let’s put off that meeting to next Saturday.

a. postpone    b. schedule    c. arrange    d. appoint

19. A nuclear station may take risk going off due to unexpected incidents.

a. demolishing    b. exploding    c. developing    d. running

20. Someone who is _______ thinks that bad things are going to happen.

a. optimistic    b. pessimistic    c. threatened    d. hopeful

21. Domestic chores will no longer be a burden thanks to the inventions of laborsaving devices.

a. Official    b. Household    c. Schooling    d. Foreign

22. Elevators in tall building make the top floors accessible _____ everybody

a. to    b. with    c. about    d. at

23. While I am waiting _______ my bus, I often listen _______ music.

a. on / at    b. for / to    c. toward / about    d. upon / in

24. Those spacecrafts are used ______ taking photographs _______ space.

a. about / through    b. for/ in    c. of / at    d. in / off

25. Will you take care _______ my little dog when I am _______ business?

a. through / away    b. about / at    c. for / over    d. of / on

IV. Fill in each numbered blank with one suitable word or phrase:

Over the next 20 to 50 years, it will become harder to tell the (26) _____ between the human and the machine. All, body (27) _____ will be replaceable. Computers will function like the human (28) _____ with the ability to recognize feelings and respond in a feeling way. They will then produce fake people. We will then be able to create a machine duplicate of ourselves (29) _____ we will appear to be alive long after we are dead. Maybe a few decades later, a way will be found to transfer our spirit, including our (30) _____ and thoughts, to the new body. Then we can choose to live for as (31) _____ as we want. It might be expensive. When it becomes possible to do a spirit transfer, they will figure out (32) _____ to do them automatically. So we will be able to reside within whichever duplicate we want, whenever we want.

Miniature robots will be built to travel through your blood (33) _____ and repair damage. Also, larger robots will be used when you are sick. When you have an upset stomach, you will (34) _____ a very small cherry tasting robot which will travel through your stomach taking video of the mess. It will be set up like a video game, so you can control the exploring and the selection of images. Then you can replay the video to help a doctor (35) _____ your illness, or to prove to your employer that you really, were sick.

26. a. variety    b. change    c. difference    d. appearance

27. a. region    b. place    c. role    d. parts

28. a. brain    b. limb    c. skull    d. liver

29. a. such    b. as    c. so    d. but

30. a. experience    b. memories    c. actions    d. health

31. a. long    b. far    c. much    d. soon

32. a. what    b. when    c. why    d. how

33. a. line    b. creek    c. stream    d. river

34. a. swallow    b. chew    c. vomit    d. drink

35. a. confront    b. diagnose    c. get    d. see

V. Read the passage carefully and choose the correct answer:

In the future, maybe all cars that run on petrol will be replaced by solar cars, which have been around for a while, but with recent developments in solar car design and the measurement of photovoltaic cells becoming smaller, the dream of a truly efficient solar car is more reality than fantasy. A solar car is a vehicle powered by photovoltaic cells, also called solar cells, which convert sunlight (light energy) into electrical energy. As a source of energy on earth, there is nothing like the sun: in a mere one thousandth of one second (.001), the sun emits enough energy to fulfill our planet’s energy needs for the next 5,000 years. It is a staggering fact, and an exciting one. Since the energy from the sun is responsible for renewable resources such as wind, tides, and heat, solar energy seems to offer the brightest future for not only cars, but for the entire energy crisis. Despite the appearance that solar energy may be the least feasible among the current crop of alternative fuel propositions, new solar powered devices and more specifically solar powered cars are beginning to be developed. How do Solar Cars work?

The photo-voltaic cells absorb photons from sunlight. This action generates heat, which the cells then convert into electrical energy and stores in an on-board battery. This process of conversion is called the photovoltaic effect. Not surprisingly, such a vehicle has zero emissions, and is very environmentally friendly. Unfortunately, at the moment photovoltaic cells are extremely inefficient, yet as time progresses the efficiency of these cells will grow. This will make solar energy and solar cars the fuel and car of the future - a closer reality.

(*) Từ mới:

photovoltaic: quang điện;

staggering: làm choáng người;

feasible: tiện lợi, có thể thực hiện được;

proposition: kế hoạch, dự kiến;

photon: quang tử;

36. According to the text, __________________.

a. up to now, we have designed some solar cars

b. solar cars have been very popular for many years

c. we have not produced any solar cars yet

d. solar cars are not as much appreciated as other kinds of car

37. A solar car is supplied power from _______.

a. gas    b. petrol    c. photovoltaic cells    d. electricity

38. Which can not help us to solve the problem of energy crisis?

a. wind    b. tide    c. the sun    d. heat from the moon

39. According to the text, __________________________.

a. no powered solar devices have been developed so far

b. besides solar cars, we have also developed solar powered devices

c. solar energy plans are more feasible than wind energy plans

d. tide can supply more energy than the sun

40. The photovoltaic effect is __________________.

a. the process of operating a solar car

b. the process of absorbing photons from the sun

c. the developing of solar cars and solar powered devices

d. the converting of heat from the sun into electricity

Đáp án

1	d	21	b
2	a	22	a
3	a	23	b
4	d	24	b
5	b	25	d
6	d	26	c
7	c	27	d
8	c	28	a
9	b	29	c
10	d	30	b
11	a	31	a
12	d	32	d
13	b	33	c
14	d	34	a
15	a	35	b
16	c	36	a
17	c	37	c
18	a	38	d
19	b	39	b
20	b	40	d

Xem thêm Bài tập Tiếng Anh lớp 12 Global Success có đáp án hay khác:

• Bài tập Tiếng Anh 12 Unit 4: Urbanisation

• Bài tập Tiếng Anh 12 Unit 5: The world of work

• Bài tập Tiếng Anh 12 Unit 6: Artificial intelligence

• Bài tập Tiếng Anh 12 Unit 7: The world of mass media

• Bài tập Tiếng Anh 12 Unit 9: Career paths

• Bài tập Tiếng Anh 12 Unit 10: Lifelong learning

Xem thêm tài liệu giúp học tốt môn Tiếng Anh lớp 12 hay khác:

• 960 bài tập trắc nghiệm Tiếng Anh 12 có đáp án
• Bộ Đề thi Tiếng Anh 12 năm 2021 - 2022 có đáp án

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